Match the items on the right to the items on the left.

element	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
proton	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
neutron	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
electron	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Atomic number	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Mass number	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Groups of the Periodic Table	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Periods of the Periodic Table	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
an electron configuration can be written as eg Calcium atom	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Ion	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Cation	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Anion	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
An Ionic bond	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Litmus paper	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Universal Indicator	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Acids	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Bases	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
Neutralisation reaction	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
H2SO4	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
HCl	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
HNO3	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
neutral solution	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
acid + base react together to form	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution
acid + carbonate react together to form	??? a subatomic particle with a Positive charge, it is found in the nucleus of an atom an indicator that only turns red or blue (red in an acid and blue in a base) an atom that has either lost of gained electrons nitric acid an extremely light subatomic particle with a negative charge, it orbits the nucleus of an atom vertical columns, elements all have similar properties due to having the same number of valence (outer shell) electrons made up of only 1 type of atom sulfuric acid an ion with a positive charge (cats purr) an ion with a negative charge (the BIG number) which represents the number of protons PLUS neutrons in the nucleus of an atom a solution with a pH of 7, this solution turns a green colour with universal indicator hydrochloric acid produce hydrogen ions (H+) when placed into water produce hydroxide ions (OH-) when placed into water (the little number) which represents the number of protons in an atom (this is the same as the number of electrons in an atom) horizontal rows. the period number indicates the number of electron shells that an atom has a salt + water + carbon dioxide a reaction in which an acid and base react together to form a neutral solution a salt + water a subatomic particle with a NEUTral charge, it is found in the nucleus of an atom a strong bond between oppositely charged ions 2, 8, 8, 2 an indicator that has a range of colours depending on the pH of a solution